An April 10, 2016, file photo provided by the Orleans Parish Sheriff's Office shows Cardell Hayes. Prosecutors will have to present witnesses against Hayes, who accused of killing retired New Orleans Saints player Will Smith, at a hearing Thursday, April 28, unless a grand jury indicts him first. Police say Cardell Hayes shot the star defensive end and Smith's wife late April 9, killing Smith and hitting Racquel Smith in both legs. Photo: Orleans Parish Sheriff's Office Via AP, File   / Orleans Parish Sheriff's Office
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